In the Mexico City area, there are two Houses H1 and H2. Both H1 and H2 have two children each.
In House H1, The boy plays for Mexico Youth academy and the other child plays baseball.
In House H2, The boy Plays soccer for his school in Mexico and they recently have a newborn.

Can you prove that the probability of House-H1 having a girl child is more than that of House-H2?

I am a prime number.
The double of myself is equal to the square of me.

which number am I?

What is the next number in the series?

15 29 56 108 208 ?

what does this below rebus represent identXQQQQQME

Decode this picture on T-Shirt and tell what it says ?

2 ladies and 2 girls need to cross a river in a boat big enough for 1 LADY or 2 girls. How do they do it?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

Count the number of triangles in the below picture?

Two prisoners Jack and Jill are locked in a cell.
There is open window approx 40 feet above the ground of the cell.
They are never able to reach there.

Then they plan to escape by a tunnel and they start digging out.
After digging for more than 20 days, Jill comes with the different plan and they escaped.

what was the plan ?

Different lights make me strange by changing me into different sizes. What am I?